| Priority | medium |
|---|---|
| Bug ID | 82544 |
| Assignee | dri-devel@lists.freedesktop.org |
| Summary | Unreal Engine 4 Elemental fails to start up on Cape Verde with LLVM assertion failure |
| Severity | normal |
| Classification | Unclassified |
| OS | All |
| Reporter | michel@daenzer.net |
| Hardware | Other |
| Status | NEW |
| Version | git |
| Component | Drivers/Gallium/radeonsi |
| Product | Mesa |
Created attachment 104542 [details]
R600_DEBUG=vs output for failing shader
Trying to start the Elemental demo ends with this LLVM assertion failure:
Elemental: /home/daenzer/src/llvm-git/llvm/lib/CodeGen/VirtRegMap.cpp:369: void
(anonymous namespace)::VirtRegRewriter::rewrite(): Assertion `PhysReg &&
"Invalid SubReg for physical register"' failed.